[Qemu-devel] about trace Translation blocks

[oussema ben khedher]

hi 
im trying to trace Translation bloks and i guess that this function its the 
responsible for print the trace informations 
qemu_log_mask_and_addr(CPU_LOG_EXEC, itb->pc, "Trace %p [%d: " TARGET_FMT_lx "] 
%s\n", itb->tc_ptr, cpu->cpu_index, itb->pc, lookup_symbol(itb->pc));
but really i didn't understand it can someone guide me to modify this function 
to have a trace in a file.txt or something else 
thanks